TY - JOUR
T1 - Rotating 3HeA2in the vicinity of the transition to the Al phase
AU - Kiviladze, B. N.
AU - Kharadze, G. A.
AU - Kyynäräinen, J. M.
N1 - Funding Information:
ACKNOWLEDGEMENTS We thank J. Pekola, K. Torizuka, and A. Manninen for providing their experimental data prior to publication. This work was supported by the Academy of Finland and by the USSR Academy of Sciences through project ROTA.
Copyright:
Copyright 2015 Elsevier B.V., All rights reserved.
PY - 1990/8
Y1 - 1990/8
N2 - We show that, owing to a decrease in the dipolar energy, the soft cores of the nonsingular, doubly quantized vortices in 3HeA2 expand and become ellipsoidal upon approaching the A1 phase. Results of zero sound experiments in rotating 3HeA2, very near the A2A1 transition, support this conclusion. The experimental data was analyzed by a geometrical acoustics method, using theoretically calculated attenuation and velocity parameters.
AB - We show that, owing to a decrease in the dipolar energy, the soft cores of the nonsingular, doubly quantized vortices in 3HeA2 expand and become ellipsoidal upon approaching the A1 phase. Results of zero sound experiments in rotating 3HeA2, very near the A2A1 transition, support this conclusion. The experimental data was analyzed by a geometrical acoustics method, using theoretically calculated attenuation and velocity parameters.
UR - http://www.scopus.com/inward/record.url?scp=0025468083&partnerID=8YFLogxK
U2 - 10.1016/S0921-4526(90)81165-K
DO - 10.1016/S0921-4526(90)81165-K
M3 - Article
AN - SCOPUS:0025468083
VL - 165-166
SP - 631
EP - 632
JO - Physica B: Condensed Matter
JF - Physica B: Condensed Matter
SN - 0921-4526
IS - PART 1
ER -